參數(shù)資料
型號： TLV320AIC3120IRHBT
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： AUDIO AMPLIFIER, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 63/150頁
文件大?。?/td> 1507K
代理商： TLV320AIC3120IRHBT
Audio Output Stage
Power Management
RC CLK
Digital
Audio
Processing
and
Serial
Interface
SDOUT
SDIN
BCLK
WCLK
MCLK
PLL
7-Bit ADC
P0/R117
Volume-Control Register
P0/R116
Digital Vol
24 dB to
Mute
P0/R64
miniDSP
Processing
Blocks
SPKP
SPKM
Class-D Speaker
Driver
6 dB to 24 dB (6-dB Steps)
Class A/B
Headphone/Lineout
Driver
0 dB to 9 dB (1-dB Steps)
Analog Attenuation
0 dB to –78 dB and Mute
(0.5-dB Steps / Nonlinear)
Analog Attenuation
0 dB to –78 dB and Mute
(0.5-dB Steps / Nonlinear)
HPVDD
SPKVDD
SPKVSS
AVDD
AVSS
SPKVSS
SPKVDD
VOL/
MICDET
HPOUT
SCL
SDA
GPIO
GPIO1
MIX
MIC1LP
DAC
MIX
RESET
DVDD
DVSS
IOVDD
IOVSS
OSC
RC CLK
MIC1LP
Selectable
Gain/Input
Impedance
VCOM
Selectable
Gain/Input
Impedance
P1/R47
0 to 59.5 dB
(0.5-dB steps)
AGC
MIC1RP
I C
2
2 V/2.5 V/AVDD
MICBIAS
Digital Vol
–12..20 dB
Step = 0.5 dB
Mono ADC
Note: Normally,
MCLK is PLL input;
however, BCLK
and GPIO1 can
also be PLL input.
D S
-
ADC
D S
-
DAC
De-Pop
and
Soft-
Start
P1/R33–R34
S
P1/R42
P1/R46
P1/R38
P1/R30
P1/R40
P1/R31
P1/R36
P0/R86–R93
P1/R48
P1/R49
Input CM
P1/R50
B0205-06
P0/R82–R83
HPVSS
MIC1RP
MIC1LM
Mono DAC
Digtal Mic
Interface
Clock
Data
Note: Digital Mic
Clock and Data
routed to GPIO1
and DIN pins.
P0/R51 and R54
L Data
R Data
(L + R)/2 Data
P0/R63
miniDSP
Processing
Blocks
SLAS653 – FEBRUARY 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
Figure 1-1. Functional Block Diagram
NOTE
This data manual is designed using PDF document-viewing features that allow quick access
to information. For example, performing a global search on, e.g., "page 0 / register 27"
produces all references to this page and register in a list. This makes is easy to traverse the
list and find all information related to a page and register. Note that the search string must be
of the indicated format. Also, this document includes document hyperlinks to allow the user
to quickly find a document reference. To come back to the original page, click the green left
arrow near the PDF page number at the bottom of the file. The hot-key for this function is
alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF
bookmarks.
2
INTRODUCTION
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3120
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相關代理商/技術參數(shù)
參數(shù)描述
TLV320AIC31EVM 功能描述:音頻 IC 開發(fā)工具 TLV320AIC31 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC31EVM-PDK 功能描述:音頻 IC 開發(fā)工具 TLV320AIC31-PDK Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC31IRHBR 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC31IRHBRG4 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC31IRHBT 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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